diff --git a/htdocs/propal.class.php b/htdocs/propal.class.php
index 5b332ad3edf..e4fb9432bd6 100644
--- a/htdocs/propal.class.php
+++ b/htdocs/propal.class.php
@@ -495,14 +495,17 @@ class Propal extends CommonObject
         // Insertion dans la base
         $sql = "INSERT INTO ".MAIN_DB_PREFIX."propal (fk_soc, price, remise, remise_percent, remise_absolue,";
         $sql.= " tva, total, datep, datec, ref, fk_user_author, note, note_public, model_pdf, fin_validite,";
-        $sql.= " fk_cond_reglement, fk_mode_reglement, date_livraison, ref_client) ";
-        $sql.= " VALUES ($this->socid, 0, $this->remise, $this->remise_percent, $this->remise_absolue,";
+        $sql.= " fk_cond_reglement, fk_mode_reglement, ref_client";
+        if ($conf->global->PROPALE_ADD_SHIPPING_DATE) $sql.= ", date_livraison";
+        $sql.= ") ";
+        $sql.= " VALUES (".$this->socid.", 0, ".$this->remise.", ".$this->remise_percent.", ".$this->remise_absolue.",";
         $sql.= " 0,0,".$this->db->idate($this->datep).", now(), '".$this->ref."', ".$this->author.",";
         $sql.= "'".addslashes($this->note)."',";
         $sql.= "'".addslashes($this->note_public)."',";
-        $sql.= "'$this->modelpdf',".$this->db->idate($this->fin_validite).",";
-        $sql.= " $this->cond_reglement_id, $this->mode_reglement_id,";
-        $sql.= " ".$this->db->idate($this->date_livraison).",'".addslashes($this->ref_client)."')";
+        $sql.= "'".$this->modelpdf."',".$this->db->idate($this->fin_validite).",";
+        $sql.= " ".$this->cond_reglement_id.", ".$this->mode_reglement_id.",";
+        if ($conf->global->PROPALE_ADD_SHIPPING_DATE) $sql.= " ".$this->db->idate($this->date_livraison).",";
+        $sql.= "'".addslashes($this->ref_client)."')";
 
         $resql=$this->db->query($sql);
         if ($resql)